数字式电压 meaning in English

dvom digital volt ohm meter

Dvom digital volt ohm meter
数字式电压电阻计
Dvm digital voltmeter
数字式电压表
Based on iec standards , the methods of designing square demodulator , bandpass - weighted filter , and smoothing filter are presented . besides , the signal conditioning circuits and online statistical analysis methods of instantaneous flicker value are given . matlab simulink is also used to simulate the measuring process of voltage fluctuation and flcker
基于iec标准要求,设计了实现数字式电压闪变测量的平方解调器、带通加权滤波器、平滑滤波器等各环节,给出了信号调理电路和瞬时闪变值在线统计分析方法,并应用matlab系统仿真工具simulink对电压波动和闪变测量全过程进行了数字化仿真。